邢立达. (2011). 化石真相: Exploring the world of fossils. 华夏出版社.
Chicago Style aipamena邢立达. 化石真相: Exploring the World of Fossils. 华夏出版社, 2011.
MLA aipamena邢立达. 化石真相: Exploring the World of Fossils. 华夏出版社, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.